Fire treatment

A man ungoes medicated fire treatment in Jiaxing Zhejiang Province China. The treatment is popular during winter months and is believed to assist in the prevention of ailments such as the common cold or flu. (Photo by Chu Yongzhi/ChinaFotoPress/GettyImages)

A man ungoes medicated fire treatment in Jiaxing Zhejiang Province China. The treatment is popular during winter months and is believed to assist in the prevention of ailments such as the common cold or flu. (Photo by Chu Yongzhi/ChinaFotoPress/GettyImages)